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Lepton Flavor Violation in the Minimal SO(10) GUT model and in the Standard Model with additional Heavy Neutrinos


Fukuyama, Takeshi; Ilakovac, Amon; Kikuchi, Tatsuru; Meljanac, Stjepan
Lepton Flavor Violation in the Minimal SO(10) GUT model and in the Standard Model with additional Heavy Neutrinos // Nucl.Phys.B Proc.Suppl.144 / Ohshima T., Hayashii H. (ur.).
Netherlands, Amsterdam: Elsevier, 2005. str. 143-148 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Lepton Flavor Violation in the Minimal SO(10) GUT model and in the Standard Model with additional Heavy Neutrinos

Autori
Fukuyama, Takeshi ; Ilakovac, Amon ; Kikuchi, Tatsuru ; Meljanac, Stjepan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Nucl.Phys.B Proc.Suppl.144 / Ohshima T., Hayashii H. - Netherlands, Amsterdam : Elsevier, 2005, 143-148

Skup
Eigth International Workshop on Tau Lepton Physics

Mjesto i datum
Nara, Japan, 14-17.09.2005

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Narusenje leptonskog broja
(Lepton flavor violation)

Sažetak
Lepton Flavor violation is considered on two models, Standard Model with additional heavy Dirac neutrinos and minimal supersymmetric standard model (MSSM) with SO(10) theoretical frame and minimal SUGRA (mSUGRA) SUSY-breaking mediation mechanism. Two models are briefly explained. The structure of the amplitudes for neutrinoless decays of the lepton into lepton and photon and semileptonic neutrinoless decays of a lepton is given. The method for identification of meson content in the quark currents is exposed. The comparison of the amplitudes is made showing which of the processes have the largest branching ratios. The numerical results for the dominant decay rates are presented.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0098003
0119261

Ustanove
Institut "Ruđer Bošković", Zagreb